[WorldMaker]

I actually have been using the Store since Windows 8. There have been apps I've tried that I never would have installed from an EXE or an MSI. Relatedly, I've also got less tech savvy family that I've been able to recommend stick to "S Mode", install everything from the Store, and I don't worry about them calling me in a few months that something is mysteriously broken or that the system is full of junk they can't uninstall.

It's a huge difference if the Store is just another distribution point for random EXE/MSI installers that can do whatever they want, install where ever they want, and may or may not clean up after themselves on uninstall.